BE827436A - Tube a rayons cathodiques servant a reproduire des images colorees - Google Patents

Tube a rayons cathodiques servant a reproduire des images colorees

Info

Publication number
BE827436A
BE827436A BE154988A BE154988A BE827436A BE 827436 A BE827436 A BE 827436A BE 154988 A BE154988 A BE 154988A BE 154988 A BE154988 A BE 154988A BE 827436 A BE827436 A BE 827436A
Authority
BE
Belgium
Prior art keywords
ray tube
tube used
colored images
cathodic ray
reproduce
Prior art date
Application number
BE154988A
Other languages
English (en)
French (fr)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE827436A publication Critical patent/BE827436A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H01J29/503—Three or more guns, the axes of which lay in a common plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/484—Eliminating deleterious effects due to thermal effects, electrical or magnetic fields; Preventing unwanted emission
BE154988A 1974-04-01 1975-04-01 Tube a rayons cathodiques servant a reproduire des images colorees BE827436A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7404365A NL7404365A (nl) 1974-04-01 1974-04-01 Kathodestraalbuis voor het weergeven van gekleurde beelden.

Publications (1)

Publication Number Publication Date
BE827436A true BE827436A (fr) 1975-10-01

Family

ID=19821090

Family Applications (1)

Application Number Title Priority Date Filing Date
BE154988A BE827436A (fr) 1974-04-01 1975-04-01 Tube a rayons cathodiques servant a reproduire des images colorees

Country Status (11)

Country Link
US (1) US3974416A (de)
JP (1) JPS50135978A (de)
AU (1) AU7957375A (de)
BE (1) BE827436A (de)
CA (1) CA1020617A (de)
DE (1) DE2511758A1 (de)
ES (1) ES436141A1 (de)
FR (1) FR2266295B3 (de)
GB (1) GB1504921A (de)
IT (1) IT1030495B (de)
NL (1) NL7404365A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2556862A1 (de) * 1975-12-17 1977-06-23 Standard Elektrik Lorenz Ag Mehrstrahliges elektronenstrahlerzeugungssystem
US4063128A (en) * 1976-07-02 1977-12-13 Rca Corporation Cathode support structure for color picture tube guns to equalize cutoff relation during warm-up
DE2642560C2 (de) * 1976-09-22 1983-08-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Farbbildkathodenstrahlröhre
US4151441A (en) * 1978-05-11 1979-04-24 Gte Sylvania Incorporated Cathode support means in electron gun structure of a cathode ray tube
NL7810251A (nl) * 1978-10-12 1980-04-15 Philips Nv Kleurentelevisiebeeldbuis.
NL7902159A (nl) * 1979-03-20 1980-09-23 Philips Nv Kleurentelevisiebeeldbuis.
DE2920151C2 (de) * 1979-05-18 1985-04-11 Standard Elektrik Lorenz Ag, 7000 Stuttgart Elektronenstrahlerzeugungssystem für Kathodenmehrstrahlröhren
US4460845A (en) * 1981-12-01 1984-07-17 Rca Corporation Rigid cathode support structure for an in-line electron gun assembly
US4468588A (en) * 1982-02-10 1984-08-28 Rca Corporation Cathode support structure for an in-line electron gun assembly
US4409279A (en) * 1982-03-01 1983-10-11 Rca Corporation Glass support rod for use in electron-gun mount assemblies
CA1204143A (en) * 1982-08-27 1986-05-06 Kanemitsu Sato Textured shadow mask
KR930004100Y1 (ko) * 1991-02-12 1993-06-30 삼성전관 주식회사 음극선관용 전자총의 캐소드 지지구조

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2135941A (en) * 1935-04-09 1938-11-08 Rca Corp Electrode structure
US3501668A (en) * 1968-05-10 1970-03-17 Zenith Radio Corp Low focus voltage electron gun for cathode-ray tubes
US3604973A (en) * 1969-09-16 1971-09-14 Gen Electric Electron gun with means for aligning electrodes during assembly
US3628077A (en) * 1970-02-26 1971-12-14 Sylvania Electric Prod Electron gun having concave coined grid and annular rib
JPS4911649U (de) * 1972-05-09 1974-01-31
US3895253A (en) * 1973-10-23 1975-07-15 Zenith Radio Corp Electron gun having extended field electrostatic focus lens
US3838306A (en) * 1973-11-23 1974-09-24 Gen Electric Electron gun assembly with flexible electrical interconnection for corresponding electrodes and method of fabricating same

Also Published As

Publication number Publication date
AU7957375A (en) 1976-09-30
JPS50135978A (de) 1975-10-28
FR2266295B3 (de) 1977-12-09
GB1504921A (en) 1978-03-22
CA1020617A (en) 1977-11-08
FR2266295A1 (de) 1975-10-24
US3974416A (en) 1976-08-10
NL7404365A (nl) 1975-10-03
IT1030495B (it) 1979-03-30
ES436141A1 (es) 1977-02-01
DE2511758A1 (de) 1975-10-02

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